Sheh-Leh Chen https://tc.ifac-control.org/4/2/members-1/sheh-leh-chen https://tc.ifac-control.org/@@site-logo/IFACTechnicalActivities330x200.png Sheh-Leh Chen Member Address: Department of Mechanical EngineeringNational Chung Cheng UniversityTaiwan E-mail: imeslc@ccu.edu.tw